Which five letter word can be added at the end of below word to form a
valid word?

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Can you find out which number multiplied by itself will give the output as 12345678987654321?

What is the next number in this series?

4,12,84,3612....

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

How is the moon similar to a dollar?

Why do you find that most of the buildings are deprived of the 13th floor?

Different lights make me strange by changing me into different sizes. What am I?

During which month do people sleep the least?

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?